Manufacturer key 1
BVD0449-A01 — White wedge-shaped vent lid
Wedge-profile plastic lid for the corresponding Ventadome hinge and operator, not an older round lid.
View partVentline V2092 / V2094 Ventadome Roof Vent Parts Diagram
Identify replacement lids, operators, screens, fan motors and trim for the Ventline V2092 manual Ventadome and V2094 12V powered Ventadome. The powered model adds a fan motor, blade and switch. Match the model and existing components before ordering.
Check lid shape before choosing a replacement
Wedge-shaped BVD0449-A01 (white) / A03 (smoke) and the older rounded BV0554-01 / BV0554-03 family have different hinge and operator arrangements. They are not interchangeable even if the nominal roof opening is 14¼ × 14¼ inches. Match the existing vent's model, approximate age, hinge and operator first.
Ventline V2092/V2094 parts by location
Use the numbered part keys below with Dexter/Ventline's illustrated parts sheet. Check the lid hinge and operator arrangement before selecting the replacement.
Key 1: wedge dome lid (BVD0449-A01/A03). Dome seal: BVD0455-01. Confirm hinge style.
Operator BVD0462-00, spring clip VD0453-00, knob BVD0421-00 and screws. The operator moves the lid, not the fan blade.
Screen bases BVC0573-31 (birch) / BVC0573-41 (polar), screen BVD0434-31/41 and depth-specific VA0445 garnish.
12V DC fan motor BVD0218-00, fan blade BVD0215-00 and mini rocker switch BL0108-00, subject to shaft/version verification.
Ventadome replacement parts and photos
Manufacturer key 1
BVD0449-A03 — Smoke wedge-shaped vent lid
Same wedge-shaped family in smoke tint; check mounting geometry and original lid shape.
View partManufacturer key 3 / 5
BVD0462-00 — Lid operator kit, knob and screw
Wedge-cover raising operator. Do not substitute the BV0115-04 operator intended for rounded dome styles.
View partManufacturer key 9
BVC0573-41 — Polar white screen base with screen
Polar white screen base with screen. Ventline lists this -41 version for the V2092; check the screen-frame number on powered V2094 units before ordering.
View partManufacturer key 9
BVC0573-31R — Birch white screen-frame variant
Birch white screen-frame version listed for the V2094 in Ventline's replacement screen chart. The V2092 uses a separately numbered -31 version. Match your original frame before ordering.
View partManufacturer key Powered only
BVD0218-00 — 12V vent-fan motor
For applicable V2094 power vent versions. Check shaft shape and fan blade combination before selecting.
View partManufacturer key Alternative era
BV0554-01 — Older rounded white vent lid
A different lid family for older round-profile V2094 installations; NOT interchangeable with wedge BVD0449-A01.
View partComplete Ventadome assemblies
Complete non-powered vent with a smoke-coloured wedge lid, mill-finish screw-in flange and birch white screen frame. Check these details against your existing vent.
View V2092-503-00Ventadome with a white wedge-shaped lid, polar white screen frame and 12V fan. The matching VA0445-34 ceiling garnish is sold separately; select trim to suit the roof thickness. Check the roof opening and electrical installation before choosing a complete vent.
View V2094SP-30Other Ventadome replacement part numbers
BVD0455-01 dome seal, BVD0421-00 knob, VD0453-00 spring clip, BVD0434-31 / BVD0434-41 screens and VA0445 trim-leg variants are component references to compare with the installed vent. For V2094, BVD0215-00 fan blade and BL0108-00 rocker switch should be matched to the original components before ordering.
Original parts drawings and safety
The Dexter/Ventline Ventadome replacement-parts specification (PDF) provides official roof openings, replacement part families and garnish measurements. See the Ventline RV ventilation parts catalog (PDF) for exploded V2092 and V2094 diagrams and their part keys.
Disconnect the 12V supply before servicing a powered fan. Follow appropriate roof-sealing procedures when replacing an outer flange or lid and verify roof compatibility before drilling or resealing.
Recently viewed
New & Updated RV Parts Inventory — Check Back Often
We’re always adding new and used RV parts to our inventory, so be sure to check back regularly.
If you don’t see the part you need today, we may still have it in stock—our internal database includes thousands of new RV parts that are not yet listed online.
Text or email us with the product number or model, and we’ll check availability for you right away.
Our Products